The rabbit's long ears, which can be more than 10 cm (4 in) long, are probably an adaptation for detecting predators. They have large, powerful hind legs. The two front paws have 5 toes, the extra called the dewclaw.
However, Moorish idol larvae spend a long time drifting through the open ocean before they mature, so regional populations donât remain isolated enough to develop particular traits. Because of its beauty and its identity as a quintessential reef fish, the Moorish idol is a very popular fish in the aquarium trade.
Clownfish is a small marine fish which gained worldwide popularity after appearing in the animated movie Finding Nemo. There are 28 different species of clownfish that inhabit Indian and Pacific oceans, Red Sea and Australian Great Barrier Reef. Clownfish lives in the warm water, near the coral reefs.lownfish is immune to the venom of anemone because it has thick layer of mucus on the surface of the body. Percula clownfish is a type of clownfish which introduces itself to the anemone by performing a dance. Besides dead tentacles and anemone's leftovers, clownfish eats various algae and plankton.